[examples] Move examples to top level. Update examples so file paths can be specified on the command line.

1 files changed, 19 insertions, 0 deletions

diff --git a/examples/plotpartials.py b/examples/plotpartials.py
new file mode 100644
index 0000000..65017b0
--- /dev/null
+++ b/examples/plotpartials.py
@@ -0,0 +1,19 @@
+import sys
+import matplotlib.pyplot as plt
+import simpl
+
+usage = 'Usage: python {0} <wav file>'.format(__file__)
+if len(sys.argv) != 2:
+    print usage
+    sys.exit(1)
+
+audio = simpl.read_wav(sys.argv[1])[0]
+
+pd = simpl.LorisPeakDetection()
+pd.max_peaks = 30
+peaks = pd.find_peaks(audio)
+pt = simpl.MQPartialTracking()
+pt.max_partials = 30
+partials = pt.find_partials(peaks)
+simpl.plot_partials(partials, show_peaks=False)
+plt.show()